package com.byfan.barter.service;

import com.byfan.barter.entity.User;
import org.springframework.stereotype.Service;

/**
 * @Author: FBY
 * @Description
 * @Version 1.0
 * @Date: 2021/5/14 15:30
 */
public interface UserService {
    User save(User user);

    User getById(String openid);
}
